	AREA Irq_sp, CODE,READONLY
	CODE32
	EXPORT irq_sp_init
	
irq_sp_init
	MRS R0,CPSR
;change mode
	MOV R1,#0XD2
	MSR CPSR_c,R1
	
	LDR SP,=0X33000000
;restore
	MSR CPSR_cxsf,R0
	
	MOV PC,LR
	END